Pith Number

pith:R7EEOUZW

pith:2018:R7EEOUZWPNQZMPWMFWBO2D2BZY

not attested not anchored not stored refs pending

A Facile Approach to Prepare Self-Assembled, Nacre-Inspired Clay/Polymer Nano-Composites

Erika Eiser, Peicheng Xu, Talha Erdem

arxiv:1808.03972 v1 · 2018-08-12 · cond-mat.soft

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{R7EEOUZWPNQZMPWMFWBO2D2BZY}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:08:19.207651Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

8fc84753367b61963ecc2d82ed0f41ce21cff4a613450a09ecb81836bbc290c6

Aliases

arxiv: 1808.03972 · arxiv_version: 1808.03972v1 · doi: 10.48550/arxiv.1808.03972 · pith_short_12: R7EEOUZWPNQZ · pith_short_16: R7EEOUZWPNQZMPWM · pith_short_8: R7EEOUZW

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/R7EEOUZWPNQZMPWMFWBO2D2BZY \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 8fc84753367b61963ecc2d82ed0f41ce21cff4a613450a09ecb81836bbc290c6

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "52f2191234dc02af6ecc7dcdb53c17791f9681973ed7ee6665c464216f211fd8",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "cond-mat.soft",
    "submitted_at": "2018-08-12T16:57:25Z",
    "title_canon_sha256": "bb225b3073eb5a46d65f78f227ab7cbee20c18c9ac9f5fd8d717fa5b9f66796f"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1808.03972",
    "kind": "arxiv",
    "version": 1
  }
}